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Extracting
Generation of subpressure for drainage in vacuum sewerage
Air supply to air monitoring devices for measurement of suspended solids and dust -
Pneumatic conveying
Conveying of sewage and other air/fluid mixtures
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Blowing & injecting
Oxygenation through blast air stimulates growth of bacteria required for water purification in sewage plants
Soil decontamination through air sparging – the entry of blast air dissolves toxic substances in contaminated soil. Toxic substances are separated by activated carbon filters.
Blast air for the desulphurization of biogas
Ventilation of aquacultures
Blast air to capture sand in sewage plants